Update app.py

app.py

@@ -193,7 +193,7 @@ with gr.Blocks(css=MODEL_SELECTION_CSS, theme='gradio/soft') as demo:
             "• inspecting the actual prompt that the model sees. The underlying Large Language Model is the [Meta AI](https://ai.meta.com/)'s "
             "[LLaMA2-70B](https://huggingface.co/meta-llama/Llama-2-70b-chat-hf) which is hosted as [Hugging Face Inference API](https://huggingface.co/inference-api), "
             "and [Text Generation Inference](https://github.com/huggingface/text-generation-inference) is the underlying serving framework. ",
-            elem_classes=["center"])
+            elem_classes=["center"]
         )
         gr.Markdown(
             "***NOTE:*** If you are subscribing [PRO](https://huggingface.co/pricing#pro), you can simply duplicate this space and use your "
@@ -429,4 +429,4 @@ with gr.Blocks(css=MODEL_SELECTION_CSS, theme='gradio/soft') as demo:
         _js=GET_LOCAL_STORAGE,
     )     
 
-demo.queue().launch()
+demo.queue(concurrency_count=5, max_size=256).launch()